For several dozen School of Civil and Environmental Engineering students, Spring Break was a packed week of mind- and perspective-stretching experiences in South America, Europe and Asia. The students worked and explored alongside professors and graduate students as part of three classes affiliated with Tech’s global engineering leadership minor.
Joe Brown’s research is largely focused on water contamination and its impact on public health. He travels to communities around the world measuring microbes in each environment to gather exposure data and determines what it means for the health and safety of residents. In a recent trip to India, Brown found aerosolized Giardia and Salmonella, pathogens not normally known to be transmitted via air. This discovery creates a new challenge in environmental engineering, one where microbes associated with water and sanitation are transmitted via the air (aerosols), potentially leading to new pathways of disease transmission.
When Joe Brown went to India last summer, he was hoping to collect samples that could help answer some questions he’d been thinking about for a while. His years studying sanitation and global health had given him the idea that the open sewers and overflowing latrines common in the dense cities of the developing world could be linked with disease through an unusual mechanism: airborne transmission of pathogens.
While many Georgia Tech students enjoyed some time away from classes during Spring Break, students in Joe Brown's "Environmental Technology in the Developing World" class were working to improve the lives of Bolivians. Join us on their journey, through the students' own words and pictures.